Pietro Mezzano

As Director of the Oil & Gas Decarbonization Charter, Pietro oversees implementation of OGDC’s goals, working with signatories and external partners to encourage collaboration to promote and enable net zero solutions. Pietro joined OGCI in 2018, leading member companies’ efforts to reduce methane emissions and managing the Aiming for Zero Methane Emissions Initiative. In his […]

Amy Bason

As Deputy Vice President of Strategy & Policy, Amy works with the Transportation and Energy Efficiency workstreams and the Reporting taskforce to drive the agenda and manage their day-to-day activities while ensuring close collaboration with other workstreams at OGCI. She has two decades of experience in energy policy, having previously worked with Climate Investment and […]

Saphina Waters

Saphina leads global communications and stakeholder engagement for OGCI and OGDC, unifying strategic positioning, coalition engagement, and external relations across member companies, partners, and global fora. With extensive international experience spanning energy, technology, and finance sectors, she has helped companies strengthen their sustainability profile and leadership, with a focus on climate and governance. Saphina established […]

Justine Roure

As Vice President of Strategy & Policy at OGCI, Justine coordinates actions and commitments from the companies, develops external policy views, manages relations with institutions and external stakeholders and provides strategic direction to drive future development of OGCI. She has 15 years of experience in climate change and sustainability, working at strategic and operational levels […]

Julien Perez

As Managing Director for OGCI and OGDC, Julien is responsible for overall management of the strategy and execution, coordinating actions and commitments, managing relations with institutions and external stakeholders, developing external policy views and providing strategic direction to drive future development of both organizations. Prior to OGCI, Julien headed Climate & Energy Services at EY […]

Bjørn Otto Sverdrup

Bjørn Otto Sverdrup was appointed chair of OGCI’s Executive Committee in 2021 and became head of the Oil & Gas Decarbonization Charter Secretariat in 2024. Sverdrup is also a non-voting member of the board of Climate Investment. Sverdrup brings over 20 years’ energy industry leadership experience to OGCI. He has had a long career at […]

Bob Dudley

Bob is the Chairman of the Oil and Gas Climate Initiative and leads the CEO Steering Committee. He served as President and CEO of BP from 2010 until 2020.